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LinkedIn has become a cornerstone of B2B marketing strategy in 2025. With the rise of founder-led growth, video-first content, and AI-powered outbound, companies are relying on LinkedIn more than ever to drive revenue and build trust with their audience. But not all agencies are created equal. Whether you're a SaaS startup, professional services firm, or scaling Series A brand, the right agency can help you stand out in a crowded feed.
Here are the top 10 LinkedIn marketing agencies in the UK in 2025, known for delivering results through strategy, storytelling, and smart distribution.
HQ/Location: London
Known For: Founder-led video content, pipeline-driven campaigns, AI-enhanced GTM
Clients: ScreenCloud, TalentMapper, Dijuno, Enterprise Nation
Focus: B2B SaaS & professional services (Series A+)
Shake Content is the go-to LinkedIn marketing agency for high-growth B2B founders. With a video-first approach and in-house studios, they blend storytelling with measurable GTM impact. Their unique positioning lies in combining daily founder content with strategic demand-gen — helping clients drive pipeline, not just impressions. For Series A and beyond, Shake is the choice for serious growth.
HQ/Location: Manchester
Known For: Creator-led campaigns, organic reach, Gen Z tone
Clients: eCommerce brands, consumer SaaS startups
Focus: Personal branding for founders & influencers
Sway Social brings a bold, creative edge to LinkedIn. Originally rooted in the influencer and creator economy, they now help startup founders build highly engaging personal brands using punchy visuals and relatable storytelling. Best for brands looking to inject humour and viral energy into B2B.
HQ/Location: Birmingham
Known For: End-to-end content production, animations, motion graphics
Clients: Agencies, scale-ups, marketing departments
Focus: LinkedIn videos, animated explainers
Icreativez is a visual-first agency specialising in motion design for LinkedIn. They support marketing teams with everything from concept to execution, often acting as an external creative department. If your brand needs scroll-stopping motion graphics, they're a top pick.
HQ/Location: London
Known For: Big ideas, world-class creative, brand building
Clients: Google, Tesco, Barclays
Focus: Enterprise LinkedIn campaigns & brand thought leadership
BBH brings traditional agency prestige to LinkedIn. Known for iconic campaigns, they increasingly deliver executive thought leadership and big-brand storytelling on the platform. Enterprise CMOs turn to BBH when they want bold, beautifully executed content across all digital touchpoints.
HQ/Location: Leeds
Known For: B2B marketing systems, funnel build-outs, automation
Clients: FinTechs, agencies, recruiters
Focus: LinkedIn lead gen & CRM integration
Connect Digital blends content with conversion. Their strength lies in systems — connecting LinkedIn output to CRM and nurture workflows. They’re especially good for companies that want to treat LinkedIn not as a vanity platform but as a performance engine.
HQ/Location: Newcastle
Known For: Community management, employee advocacy
Clients: Utilities, local government, mid-market B2B
Focus: Organic LinkedIn engagement, internal comms
Engage Online helps larger teams activate their people on LinkedIn. Think employee advocacy, community engagement, and internal brand storytelling. Their work is ideal for HR, comms, or culture teams trying to humanise their brand.
HQ/Location: Bath
Known For: Paid social & creative studio
Clients: Direct-to-consumer brands, lifestyle startups
Focus: Paid LinkedIn ads + creative
While The Social Shepherd made its name in paid media for Instagram and TikTok, its foray into LinkedIn has helped D2C brands test new waters in B2B. They’re especially strong with creative ad testing and building full-funnel paid strategies on LinkedIn.
HQ/Location: Southampton
Known For: Product launches, go-to-market strategy
Clients: Tech companies, software platforms, app launches
Focus: Launches + LinkedIn teaser campaigns
If you’re launching a new product, feature, or brand — Five by Five is worth a call. Their team helps create buzz and momentum on LinkedIn with campaign-led content, sequencing, and hype-building. Perfect for Series B and enterprise product rollouts.
HQ/Location: London
Known For: SEO content, data-led performance, scalable output
Clients: SaaS, tech, agencies
Focus: Long-form LinkedIn content, SEO for thought leadership
Brafton is a content machine. Their team excels at scalable, SEO-friendly writing — and while they’re platform-agnostic, LinkedIn content is a growing strength. Best for brands looking to publish high-volume content backed by keyword research and performance metrics.
HQ/Location: Manchester
Known For: LinkedIn outreach, profile optimisation, lead generation
Clients: SME sales teams, consultants, B2B services
Focus: Done-for-you outbound on LinkedIn
StraightIn takes a direct approach. Their team manages outbound campaigns, automates connection sequences, and builds out personal profiles for lead-gen. While not as content-heavy as others, they’re a strong choice for outbound-focused sales teams.
HQ/Location: Belfast
Known For: Paid media campaigns, PPC + LinkedIn Ads
Clients: Hospitality, B2B services, eCommerce
Focus: LinkedIn ads + cross-platform PPC
Loud Mouth Media is a digital performance agency with deep experience in LinkedIn advertising. They focus on results — leads, conversions, ROAS — and often bring LinkedIn into a broader paid strategy across Google and Meta.
If you're a Series A+ B2B founder in the UK or US, Shake Content is built for you. Our LinkedIn-first approach turns your founder brand into a growth engine: with talking-head video, storytelling that converts, and GTM alignment that moves pipeline. We've delivered over £1.5M in pipeline for our clients in the last 12 months alone. If you're serious about using LinkedIn to scale, we should talk.
